[gnome-commander/gcmd-1-2-8] noop: code cleanup

[Piotr Eljasiak <epiotr src gnome org>]

commit c03a3f9421824649bf9c7cbf7445aceb0b97c585
Author: Piotr Eljasiak <epiotr src gnome org>
Date:   Mon Mar 28 19:10:06 2011 +0200

    noop: code cleanup

 src/gnome-cmd-search-dialog.cc |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/src/gnome-cmd-search-dialog.cc b/src/gnome-cmd-search-dialog.cc
index 42c9c72..d0c0163 100644
--- a/src/gnome-cmd-search-dialog.cc
+++ b/src/gnome-cmd-search-dialog.cc
@@ -94,6 +94,7 @@ struct SearchFileData
     guint           len;
 };
 
+
 struct GnomeCmdSearchDialogPrivate
 {
     SearchData *data;                       // holds data needed by the search routines
@@ -447,8 +448,8 @@ static gboolean join_thread_func (SearchData *data)
     if (data->thread)
         g_thread_join (data->thread);
 
-    if (data->pdata.mutex != NULL)
-      g_mutex_free (data->pdata.mutex);
+    if (data->pdata.mutex)
+        g_mutex_free (data->pdata.mutex);
 
     g_free (data->search_mem);
 
@@ -473,7 +474,7 @@ static void on_dialog_destroy (GnomeCmdSearchDialog *dialog, gpointer user_data)
         g_timeout_add (1, (GSourceFunc) join_thread_func, data);
 
         // Unref all directories which contained matching files from last search
-        if (data->pdata.mutex != NULL)
+        if (data->pdata.mutex)
         {
             g_mutex_lock (data->pdata.mutex);
             if (data->match_dirs)